Programme watercircle.be - essenscia - VMx

SUSTAINABLE WATER MANAGEMENT IN THE CHEMICAL INDUSTRY (IN DUCTH)
General session

10:00 – 10:30

Welcome with coffee

10:30 – 10:45

Word of welcome
Matthias Mertens, watercircle.be

10:45 – 11:00

Stimulating innovation in the chemical sector

An Maes, essenscia

During this presentation, you'll receive an overview of the water initiatives being undertaken by the industry. This includes work on a "sectoral Blue Deal" with Minister Demir.

11:00 – 11:15

Projects in the spotlight

tbc

11:15 – 11:30

Biology 2.0 – history repeats itself

Thomas Dobbeleers – Cre@Aqua/Cargill

11:30 – 11:45

Sludge disintegration using ultrasound: Bayer pilot study

Bart Peeters - Bayer

To obtain complete conversion of nitrates to nitrogen gas via biological denitrification, sufficient COD per nitrate is required. If there is not enough COD present in the oncoming wastewater, external COD needs to be added, usually in the form of purchased methanol or acetic acid. An alternative may be to ultrasonically disintegrate a portion of the recycled sludge to generate an internal COD source for denitrification to replace the external COD. The presentation will explain the results of a pilot study.

11:45 – 12:00

Break

Parallel session 1: watercircle.be and essenscia

12:00 – 12:15

Cooling water management in the chemical industry

Dirk Neesen – Vynova

An overview is given of a number of identified measures to reduce cooling water consumption. This includes the production of make-up water, optimisation of the thickening factor, hydraulic optimisation and reuse of drain water.

12:15 – 12:30

CFD at the waste water treatment plant: lessons learned

Arne Braems – Eastman

12:30 – 12:45

Water recycling to the max: PTA purification-water reuse

Yasmine Braeken - Ineos

Many large process water streams are already reused at the Ineos Aromatics site in Geel. Nevertheless, efforts are still being made to improve our integrated recycling processes. By reusing waste water from our PTA purification section, we will need to take in approximately 10% less demineralised water, which will reduce our site water intake from the Albert Canal by 100,000 m³/year. In addition, this way we can recover acetic acid and other valuable chemicals, relieve the wastewater treatment and minimise our discharge into the Great Nete.

12:45 – 13:00

Removing microplastics from process water

Jelle Bulkmans – Borealis

13:00 – 14:00

Sandwich lunch at the watercircle.be stand

Parallel session 2: VMx

12:00 – 13:00

Limiting the spread of hazardous substances in the event of an incident

Ruben Dejonckheere – Trevi

In order to prevent the spread of hazardous substances in the event of an incident, a new BAT (Best Available Technique) and a directive were launched. BAT is for the containment of hazardous substances above ground and the guideline is for the determination of the volume of the mandatory fire water collection. For both cases, VLAREM is not sufficiently adequate and there was a demand for additional support from various quarters. This presentation will address both documents, coupled with practical examples.

13:00 – 14:00

Sandwich lunch at the watercircle.be stand



Watercircle.be (TNAV) is a Flemish federation of water technology companies. Our organisation creates a platform where Flanders ‘academia‘ and ‘industry‘ meet to broaden their viewpoint on the local and global water industry.





VMx vzw is the professional association for all environmental professionals (environmental coordinators, environmental experts, EIA experts, ...). The core tasks of this member association with nearly 900 members are: advocacy, information provision, continuous training and networking.





essenscia is the Belgian sector federation of the chemical industry and the life sciences. The organization represents the specific interests of companies active in chemistry, plastics, pharmaceuticals and biotech.

Participate

  • Students: € 25
  • Watercircle.be members: € 50
  • Members of partners (VMX and essenscia): €75
  • Non-members: € 100
  • Registration mandatory

Register from August 2022